25-05-2017 18:28 via twitter.com

Still ahead: Astrophysics Prof @DrRob_Thacker joins @_MarkSutcliffe for his weekly #science segment:… twitter.com/i/web/status/8…

Still ahead:Astrophysics Prof @DrRob_Thacker joins @_MarkSutcliffe for his weekly #science segment:… twitter.com/i/web/status/8…
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